1 files changed, 0 insertions, 21 deletions
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 20f3813143d8..292c8014aaa6 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -48,17 +48,6 @@ static inline int external_pid(void)
 	return userspace_pid[0];
 }
 
-int pid_to_processor_id(int pid)
-{
-	int i;
-
-	for (i = 0; i < ncpus; i++) {
-		if (cpu_tasks[i].pid == pid)
-			return i;
-	}
-	return -1;
-}
-
 void free_stack(unsigned long stack, int order)
 {
 	free_pages(stack, order);
@@ -250,21 +239,11 @@ char *uml_strdup(const char *string)
 }
 EXPORT_SYMBOL(uml_strdup);
 
-int copy_to_user_proc(void __user *to, void *from, int size)
-{
-	return copy_to_user(to, from, size);
-}
-
 int copy_from_user_proc(void *to, void __user *from, int size)
 {
 	return copy_from_user(to, from, size);
 }
 
-int clear_user_proc(void __user *buf, int size)
-{
-	return clear_user(buf, size);
-}
-
 static atomic_t using_sysemu = ATOMIC_INIT(0);
 int sysemu_supported;